The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2022
Filed:
Dec. 12, 2019
Airbus (S.a.s.), Blagnac, FR;
Airbus Operations (S.a.s.), Toulouse, FR;
Airbus Operations, S.l., Madrid, ES;
Bruno Medda, Tournefeuille, FR;
Thomas Stevens, Tournefeuille, FR;
Julien Cayssials, Gagnac sur Garonne, FR;
Adeline Soulie, Verdun sur Garonne, FR;
Didier Poirier, Blagnac, FR;
Pierre-Alain Pinault, Tournefeuille, FR;
Esteban Martino González, Aranjuez, ES;
Juan Tomas Prieto Padilla, Getafe, ES;
Diego Barron Vega, Madrid, FR;
Airbus (S.A.S.), Blagnac, FR;
Airbus Operations (S.A.S.), Toulouse, FR;
Airbus Operations, S.L., Madrid, ES;
Abstract
An aircraft propulsion system including a turbojet and heat exchanger system including a heat exchanger. A supply connection and evacuation connection are forward, and aft are a transfer connection and a scoop connection, a supply pipe connected to the supply connection, and which bleeds hot air from the compression stages. A transfer pipe connected to the transfer connection transfers hot air to an air management system. A scoop connected to a scoop connection bleeds cold air from a fan duct and an evacuation pipe, including an inlet connected to the evacuation connection and an outlet, which emerges on the outside, where hot air through the heat exchanger from the supply pipe to the transfer pipe passes along a first transfer direction and cold air passes through the heat exchanger from each scoop to the inlet along a second transfer direction parallel to the first transfer direction in the opposite direction.